public static async Task AddDeviceAsync(int accountId, string username, string password)
{
using (var context = new Context())
{
if (!Regex.IsMatch(username, "^[a-z0-9]+$", RegexOptions.IgnoreCase))
{
throw new InvalidUsernameException();
}
if (password.Length < 8)
{
throw new InvalidPasswordException();
}
var account = (HumanAccount)await AccountsMgr.GetAccountAsync(accountId, context, onlyHuman : true);
if (account.Devices.Any(d => d.Username == username))
{
throw new UsernameTakenException();
}
var device = new Device();
device.Account = account;
device.Username = username;
device.Password = password;
device.Status = DeviceStatus.PENDING_CHANGES;
context.Devices.Add(device);
await context.SaveChangesAsync();
}
}
public static async Task DeleteDeviceAsync(int accountId, int deviceId)
{
using (var context = new Context())
{
var account = (HumanAccount)await AccountsMgr.GetAccountAsync(accountId, context, onlyHuman : true);
var device = account.Devices.Where(d => d.Id == deviceId && d.Status != DeviceStatus.DELETED).FirstOrDefault();
if (device == null)
{
throw new InvalidDeviceException();
}
device.Status = DeviceStatus.DELETED;
await context.SaveChangesAsync();
}
}